B4J Question Setting two colors gradient with the Designer

[Marcob]

Maybe I'm missing something, is there a way to fill a pane with a GradientDrawable in Designer avoiding the stepped effect of the color transition? (See attached picture)

 

[mcqueccu]

I think it have to do with your screen resolution or graphics card

You can try CSS Option too and see the difference

 

[Erel]

Looks smooth here:

 

[Marcob]

Thanks for the answers.
Maybe the problem could really be due to the graphics card (I'm using Windows 10 with the default display adapter because the specific driver Intel UHD Graphics 620 was giving me problems).

However if I create a gradient bitmap with BitmapCreator and then assign the bitmap to an ImageView then it works correctly.

 

[LucaMs]

I will try setting my display to the max resolution it supports.

 

[LucaMs]

I will try setting my display to the max resolution it supports.

Done. Unfortunately same result.

 

[Marcob]

Done. Unfortunately same result.

Given that maybe the problem is not due to my display adapter. Could it be due to the slightly outdated Java version I'm using on my Win10 system (jdk1.8.0_111) ?

 

[Erel]

Worth trying. Better to use OpenJDK 11 or 14 anyway.

 

[LucaMs]

Worth trying. Better to use OpenJDK 11 or 14 anyway.

Note that the image I posted is not a runtime but the "preview".

However I changed the system variable from java 8 to 14:

and got same result.

 

[Erel]

Upload the project.

 

[LucaMs]

Upload the project.

 

[Erel]

It is smooth here. It probably related to JavaFX and the display driver.